<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns:c = "http://www.springframework.org/schema/c"
       xmlns:p="http://www.springframework.org/schema/p"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<!--   //需要一个无参的够着方法-->
 <bean id="user" class="com.chen.pojo.User" p:age="18" p:name="chen"></bean>
<!--   需要一个有参的构造方法-->
   <bean id="user2" class="com.chen.pojo.User" c:age="20" c:name="li"></bean>
</beans>

@Test
public  void run(){
    ApplicationContext context=new ClassPathXmlApplicationContext("beansuser.xml");
    User user = (User) context.getBean("user2");
    User user1=(User) context.getBean("user"); 
    System.out.println(user);
}